Rockwell Automation 1799-D16U16BL 16 Input/16 Output Discrete Embedded I/O - Manual (Page 16)

16 16 Input/16 Output Digital Embedded I/O Boards
Publication 1799-IN004F-EN-P - September 2008
Refer to this table for the word and bit definitions for the 1799-D16U16V and
1799-D16U16VL boards.
Configure the Parameters
The 1799 I/O boards have eight parameters that are configurable through a
DeviceNet configuration tool such as RSNetWorx for DeviceNet software. The
DeviceNet configuration tools require an electronic data sheet (EDS) for the 1799
I/O boards to configure the module’s parameters. Find the EDS files at
http://www.odva.org.
Use the descriptions in this table to help you configure the parameters.
The DeviceLogix capable boards, 1799-D16U16BL and 1799-D16U16VL, have
additional parameters, which are described in the DeviceLogix User Manual,
publication ACIG-UM001, and in the Embedded I/O for DeviceNet Technical Data,
publication 1799-TD001.
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Produced 0 I7 I6 I5 I4 I3 I2 I1 I0
Produced 1 I15 I14 I13 I12 I11 I10 I9 I8
Consumed 0 O7 O6 O5 O4 O3 O2 O1 O0
Consumed 1 O15 O14 O13 O12 O11 O10 O9 O8
Where: I = Input, O = Output
Parameter Description
Baud Rate Controls the board’s communication rate.
Auto-Baud Enables the board to match the network’s communication
rate. When enabled, Baud Rate parameter is ignored.
Input Off-to-On Filter Time Controls the amount of time the input must be in the on
state before the board reports the input as on.
Input On-to-Off Filter Time Controls the amount of time the input must be in the off
state before the board reports the input as off.
Output Idle State Controls the state of each output when the DeviceNet
master is in an idle state.
Output Fault State Controls the state of each output when the board loses
communication with the DeviceNet master.
Output Idle Value Controls the value that outputs will have when the output
idle state is set to use idle value.
Output Fault Value Controls the value that outputs will have when the output
fault state is set to use fault value.